Bilateral source acoustic interaction in a syrinx model of an oscine bird

The bilateral simultaneous generation of sound in some oscine songbirds leads to complex sounds that cannot be described in terms of a superposition of the isolated sources alone. In this work, we study the appearance of complex solutions in a model for the acoustic interaction between the two sound...

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Detalles Bibliográficos
Autores principales: Laje, R., Sciamarella, D., Zanella, J., Mindlin, G.B.
Formato: JOUR
Materias:
Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15393755_v77_n1_p_Laje
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_15393755_v77_n1_p_Laje
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spelling todo:paper_15393755_v77_n1_p_Laje2023-10-03T16:22:18Z Bilateral source acoustic interaction in a syrinx model of an oscine bird Laje, R. Sciamarella, D. Zanella, J. Mindlin, G.B. Birds Dynamical systems Mathematical models Nonlinear systems Problem solving Acoustic interaction Oscine bird Songbird Speech communication The bilateral simultaneous generation of sound in some oscine songbirds leads to complex sounds that cannot be described in terms of a superposition of the isolated sources alone. In this work, we study the appearance of complex solutions in a model for the acoustic interaction between the two sound sources in birdsong. The origin of these complex oscillations can be traced to the nonlinear mode-mode interaction arising when both sources are active. As an example, we analyze a remarkable sound produced by an oscine songbird and show that the proposed dynamical scenario is compatible with the observed behavior. © 2008 The American Physical Society. Fil:Laje, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Sciamarella, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15393755_v77_n1_p_Laje
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
spellingShingle Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
Laje, R.
Sciamarella, D.
Zanella, J.
Mindlin, G.B.
Bilateral source acoustic interaction in a syrinx model of an oscine bird
topic_facet Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
description The bilateral simultaneous generation of sound in some oscine songbirds leads to complex sounds that cannot be described in terms of a superposition of the isolated sources alone. In this work, we study the appearance of complex solutions in a model for the acoustic interaction between the two sound sources in birdsong. The origin of these complex oscillations can be traced to the nonlinear mode-mode interaction arising when both sources are active. As an example, we analyze a remarkable sound produced by an oscine songbird and show that the proposed dynamical scenario is compatible with the observed behavior. © 2008 The American Physical Society.
format JOUR
author Laje, R.
Sciamarella, D.
Zanella, J.
Mindlin, G.B.
author_facet Laje, R.
Sciamarella, D.
Zanella, J.
Mindlin, G.B.
author_sort Laje, R.
title Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_short Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_full Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_fullStr Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_full_unstemmed Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_sort bilateral source acoustic interaction in a syrinx model of an oscine bird
url http://hdl.handle.net/20.500.12110/paper_15393755_v77_n1_p_Laje
work_keys_str_mv AT lajer bilateralsourceacousticinteractioninasyrinxmodelofanoscinebird
AT sciamarellad bilateralsourceacousticinteractioninasyrinxmodelofanoscinebird
AT zanellaj bilateralsourceacousticinteractioninasyrinxmodelofanoscinebird
AT mindlingb bilateralsourceacousticinteractioninasyrinxmodelofanoscinebird
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